The measurement of subjective organization in free recall.

Presents and discusses alternative measures of subjective organization. Various criteria for choosing among measures are compared, and 4 psychometric criteria are proposed: quantification, reliability, construct validity, and empirical validity. It is demonstrated that with respect to these criteria, the bidirectional form of intertrial repetition, here referred to as pair frequency, is the last measure of subjective organization now available. (37 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)